Elective surgery in India? Medical tourism is booming, and U.S. companies trying to contain health-care costs are starting to take notice

Whiplash was just the first agony that Kevin Miller, 45, suffered in a car accident last July. The second was sticker shock. The self-employed and uninsured chiropractor from Eunice, La., learned that it would cost $90,000 to get the herniated disk in his neck repaired. So, over the objections of his doctors, he turned to the Internet and made an appointment with Bumrungrad Hospital in Bangkok, the marble-floored mecca of the medical trade that--with its liveried bellhops, fountains and restaurants--resembles a grand hotel more than a clinic. There a U.S.-trained surgeon fixed Miller's injured disk for less than $10,000. "I wouldn't hesitate to...